Construction of 05 (five) nos. p.c.c. ventilation stopping at g.p. seam at 22nd haulage dip district of 5/6 no incline of hariajam colliery.

Construction of 08 (eight) nos. ventilation stopping at gp seam in different places through 5/6 no. incline of hariajam colliery.

Construction of 08 (eight) nos. ventilation stopping at sp top seam in different places through 27/28 incline of hariajam colliery.

Construction of 10 (ten) nos. ventilation stopping at sp middle seam through 27/28 incline of hariajam colliery.

Repairing of 12 nos. ventilation stopping at main dip rise side of 37th endless haulage of k.m. seam incline at chapapur-ii colliery.

Construction of 15 (fifteen) nos ventilation stopping at s.p.middle seam and top seam at 27/28 no . incline of hariajam colliery.

Construction of 08 (eight) nos. ventilation stopping at sp top seam from 13th dip/22 level to 19th dip/22 level and 4th dip in between 22nd and 21st level towards east side near drift - a through 27/28 incline of hariajam colliery.

Construction of 1 one stopping r.c.c. work and 1 m thickness at 13th e/l from 1st companion dip of g.p. seam for strengthening of isolation stopping to avoid the whole water logged purpose at 5/6 no. incline of hariajam colliery.

Cleaning of fallen coal at main dip between 32th level to 37th level of g.p.seam through 5/6 incline of hariajam colliery.

Construction of 08(eight) nos of p.c.c. ventilation stopping in between 44l and 45l in 1 (el) dip, 0 (main dip) and 1(wl) dip and in between 1st and 2nd dip in 45l, 46l, 47l, 48l and 49l in 5 and 6 no incline at shampur-b colliery.